ID 原文 译文
2743 ②选择合适规定层(850hPa 或 700hPa); selecting appropriate standard pressure level from 850hPa or 700hPa,
2744 ③根据本地数据得到一些参量的经验值; obtaining values ofempirical parameters according to local-area radiosonde data,
2745 ④建立本地参数化方案。 and setting up a local parameterization schemes.
2746 下一步将寻找更多我国不同沿海海域的事例进行验证，该方法有希望运用到我国沿海大气波导监测中，为我国沿海大气波导监测和反演提供一种新方法新技术。 The verifica-tion of applicability for the method in Chinese regional seas will be carried out, positive result of which can potentially see asan effective new means used in monitoring elevated duct in Chinese regional seas.
2747 芯片后门指令是激活硬件木马的典型方式之一，其安全风险高，影响范围广，且难于检测。 The backdoor instruction of chip is one of the typical ways to activate hardware Trojan, which has high se-curity risk and a wide range of impact besides being difficult to be detected.
2748 本文提出了一种基于能量分析的后门指令检测方法，通过对指令分段穷举、并分别采集其能量信息，可有效区分常规指令和后门指令。 In this paper, we propose a detection method of the backdoor instruction based on power analysis technology. By utilizing the segmented exhausting process and some power traces, the backdoor instruction can be distinguished from the conventional instruction effectively.
2749 实验表明，通过简单能量分析即可从能量迹中直接判定出后门指令。 The experiments show that the backdoor instruction can be analyzed successfully from the power traces by simple power analysis (SPA).
2750 进一步，本文提出了一种自动化识别后门指令的相关能量分析方法，通过判断其相关系数与系数均值之间的关系，可高效、自动地完成后门指令分析。 Moreover, we also present an automatic detection method for the backdoor instruction based on correlation power analysis (CPA). Bycomparing the correlation coefficient with the mean value of the coefficient, backdoor instruction can be analyzed efficiently and automatically.
2751 采用基于中继功率分配的能量收集方法，中继将接收到的部分射频信号转化为能量并利用收集到的能量放大和转发剩下的信号， An energy harvesting method based on power splitting-based relay is adopted, where the relay converts part of the received radio frequency signals into energy and amplifies and forwards the remaining signal using the collected ener-gy.
2752 通过在中继使用最大比合并 /最大比传送的接收和预编码技术，推导出每个用户的遍历速率的下界表达式，然后研究了使所有用户和速率最大的最佳中继功率分配比。 By using maximum-ratio combining /maximum-radio transmission receiving and precoding technology at the relay node, the corresponding lower bound expressions for the ergodic rate of each user are derived and the optimal relay power alloca-tion ratio which maximizes the sum rate of all users is calculated.